import React, { Component } from 'react'

/**
 * 柱状图
 */
class Bar extends Component {
    constructor(props) {
        super(props);
        this.state = {  }
    }
    render() { 
        return ( 
            <div>Bar</div>
         );
    }
}
 
/**
 * 柱状图
 */
export default Bar;